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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Inf2tm1.1(KOMP)Vlcg
targeted mutation 1.1, Velocigene
MGI:5548597
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Inf2tm1.1(KOMP)Vlcg/Inf2tm1.1(KOMP)Vlcg C57BL/6N-Inf2tm1.1(KOMP)Vlcg/Ucd MGI:6771988
hm2
Inf2tm1.1(KOMP)Vlcg/Inf2tm1.1(KOMP)Vlcg involves: C57BL/6NTac MGI:6115496


Genotype
MGI:6771988
hm1
Allelic
Composition
Inf2tm1.1(KOMP)Vlcg/Inf2tm1.1(KOMP)Vlcg
Genetic
Background
C57BL/6N-Inf2tm1.1(KOMP)Vlcg/Ucd
Cell Lines 13587A-C11
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Inf2tm1.1(KOMP)Vlcg mutation (1 available); any Inf2 mutation (49 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system




Genotype
MGI:6115496
hm2
Allelic
Composition
Inf2tm1.1(KOMP)Vlcg/Inf2tm1.1(KOMP)Vlcg
Genetic
Background
involves: C57BL/6NTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Inf2tm1.1(KOMP)Vlcg mutation (1 available); any Inf2 mutation (49 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• decrease in the number of maternal spiral arteries at E19.0
• fetal vascular density is increased in the labyrinth at E18.5
• the proportion of placental depth consisting of labyrinth but not junctional zone is significantly reduced

cardiovascular system
• decrease in the number of maternal spiral arteries at E19.0
• fetal vascular density is increased in the labyrinth at E18.5
• increased blood pressure in pregnant females at day 17.5
• however at day 15.5 and postpartum day 2 blood pressure is similar to controls
• in the fetal umbilical artery end-diastolic velocity and pulsatility index are significantly elevated in fetuses at E18.5
• at E18.5, some umbilical vein waveforms appear pulsatile

growth/size/body
• at E18.5; however, birth weight is similar to controls
• ratio of fetal to placental weight is reduced
• significantly growth restricted at E18.5

reproductive system
• gestation length is increased by 9.8 h compared to wild-type controls
• but pup weight, litter size and total litter weight are similar to wild-type controls





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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory